In article <200004111427.HAA16290@nb00.nas.nasa.gov>,
Simon Burge <simonb@netbsd.org> wrote:
> 
> Module Name:	basesrc
> Committed By:	simonb
> Date:		Tue Apr 11 14:27:51 UTC 2000
> 
> Modified Files:
> 	basesrc/lib/libcurses: acs.c
> 
> Log Message:
> Cast array subscript to int - fixes compile barf on (at least) alpha.

It is better and more portable to cast it to unsigned char; in this
case it does not make a difference (because there is a check that
the char is > 0, but in general it is better practice.

christos